3 phase water well. POCO has overhead Ungrounded Y primary, 240 volt delta bank, 3 pots.
Secondary also serves the house. Pump motor is set at 320’.
Two Pump motor losses in the last month. Both associated with nearby lightning strikes.
Utility replaces one blown transformer fuse on the bank each time and power is restored.
I can see no grounding conductor headed down the hole.
Is a bond required and if installed, would it make any difference?
Secondary also serves the house. Pump motor is set at 320’.
Two Pump motor losses in the last month. Both associated with nearby lightning strikes.
Utility replaces one blown transformer fuse on the bank each time and power is restored.
I can see no grounding conductor headed down the hole.
Is a bond required and if installed, would it make any difference?